It is said that a teacher should be resourceful, this means

Options

A. he should have enough money and property so that he may not have to give tuition.
B. he should have good contacts with higher authorities so that he may not be harmed.
C. he should have adequate knowledge to be able to solve the problems of students.
D. he should have a good reputation among students so that authorities are not able to take any punitive measure against him.

Answer

C